package com.example.service;

import com.example.entity.UserMessage;
import com.example.exception.LibraryManagerException;

/**
 * @author 紫煦桉
 */
public interface UserMessageService extends SuperService<UserMessage> {
    /**
     * login 方法
     * @param userMessage
     * @return
     * @throws LibraryManagerException
     */
    UserMessage login(UserMessage userMessage) throws LibraryManagerException;
}
